Switch Fabric Family VSC870 VSC882 Product Brief Three Opera

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Switch Fabric Family VSC870 VSC882 Product Brief Three Opera

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CrossStreamE Switch Fabric
Switch Fabric Family
VSC870 VSC882 Product Brief
Three Operational Modes: Packet, Cell, Direct High Bandwidth Serial Links (2.125Gb/s) Minimize Backplane Complexity Word Synchronous Backplane Eliminates Lock Time After Switch Reconfigurations Configurable Self Routing Variable Length Packets Centrally Controlled Switching Fixed Length Cells Packet Mode Supports Virtual Output Queues Maximize Backplane Utilization Packet Mode Supports Multicast with Automatic Recast Redundant Serial Transceiver Supports Redundant Switch Card Designed Fault Isolation Swap
Typical Non-Redundant OC-48 Configuration
Product Overview
CrossStreamE chipset complete high performance synchronous switch fabric solution composed VSC870 scalable synchronous serial transceiver, VSC882 16x16 serial crosspoint switch. Together, VSC870 transceiver VSC882 switch support architectures OC-48 ports 64Gb/s switching capacity fully redundant configuration. VSC870 transceiver provides single full duplex 32-bit interface operating 62.5MHz (drop side) 2.125Gb/s serial links (fabric side). Each VSC882 switch supports full duplex serial links operating 2.125Gb/s. second VSC882 used with second serial link VSC870 support solutions requiring redundancy. VSC870 transceiver VSC882 switch optimized both distributed-controlled packet-based switching systems (packet mode) centrally controlled cell-based switching systems (cell mode). VSC870 parallel interface supports automatic packet retransmission, multicast with retransmission, camp-on well supporting virtual output queuing structures. CrossStream solution switch either self-routing, variable length packets fixed length cells, making architecture ideal applications using ATM.
Advanced Networking Products Division
www.vitesse.com
SEMICONDUCTOR CORPORATION
CrossStreamE Switch Fabric Product Brief VSC870 VSC882 Switch
Fabric Family Benefits:
CMOS Switch Chip Power Consumption Seamless Transceiver/Switch Solution Reduces Time Market Latency Switching High Performance, Delay Sensitive Applications High Integration Minimizes Required Board Space Support Full Redundancy Flexible Switching Packets Cells
VSC870 VSC882 16x16 Crosspoint Switch Fabric:
Specifications:
Description
User Data Rate
Value
Units
Gb/s/link
Serial Link Speed
2.125
Gb/s/link
Parallel Data Interface Frequency
62.5
Aggregate Bandwidth Switch
Gb/s
Connections Second
Applications:
CrossStream support variety protocols such ATM, GbE, Fibre Channel, Mixed IP/ATM/GbE/FC. Applications include: Access Aggregation Routers ISP/ASP Service Devices Enterprise Applications Network Edge Applications
Temperature Range
Supply Voltages
1.8, 2.5,
Maximum Power Dissipation VSC870
Maximum Power Dissipation VSC882
Complete System Solutions, From PHYs Fabrics
Vitesse dedicated providing complete system solutions customers. Vitesse offers end-to-end solution high-speed telecommunication networking applications core, metro, aggregation markets. This complete system solution consists family products, including PHYs, network processors, traffic managers, switch fabrics, varying service line speed requirements.
more information Vitesse Products visit Vitesse site www.vitesse.com contact Vitesse Sales (800) VITESSE sales@vitesse.com SEMICONDUCTOR CORPORATION
©Copyright 2001 Vitesse Semiconductor Corporation Vitesse logo registered trademarks Vitesse Semiconductor Corporation
03/27/01
www.vitesse.com

Switch Fabric Family VSC870 VSC882 Product Brief Three Opera

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